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    1. Cell Biology

    Caveolae internalization repairs wounded cells and muscle fibers

    Matthias Corrotte, Patricia E Almeida ... Norma W Andrews
    Cells repair damage to their outer membranes not by patching them as previously thought, but by using proteins called caveolins to remove the damaged regions by endocytosis.
    1. Developmental Biology

    SRSF2 is a key player in orchestrating the directional migration and differentiation of MyoD progenitors during skeletal muscle development

    Rula Sha, Ruochen Guo ... Ying Feng
    Genetic mouse models combined with single-cell RNA sequencing reveal the essential role of SRSF2 in directing MyoD progenitors to distinct skeletal muscle domains and controlling their differentiation through the regulation of targeted genes and alternative splicing during skeletal muscle development.
    1. Neuroscience

    Dynamic early clusters of nodal proteins contribute to node of Ranvier assembly during myelination of peripheral neurons

    Elise LV Malavasi, Aniket Ghosh ... Peter J Brophy
    Dynamic early clusters of nodal proteins in peripheral nerves represent a neurofascin-dependent developmental stage of node assembly during myelination that precedes heminode formation.
    1. Neuroscience

    ERG-28 controls BK channel trafficking in the ER to regulate synaptic function and alcohol response in C. elegans

    Kelly H Oh, James J Haney ... Hongkyun Kim
    An endoplasmic reticulum membrane protein regulates synaptic transmission, alcohol sensitivity, and gene expression by controlling the trafficking of a calcium-activated potassium channel.
    1. Developmental Biology
    2. Neuroscience

    Kit Ligand and Kit receptor tyrosine kinase sustain synaptic inhibition of Purkinje cells

    Tariq Zaman, Daniel Vogt ... Michael R Williams
    The transmembrane protein Kit Ligand and the Kit receptor tyrosine kinase are required for synapse function between specific cell types in the mouse cerebellum.
    1. Genetics and Genomics
    2. Medicine

    Tendon and motor phenotypes in the Crtap-/- mouse model of recessive osteogenesis imperfecta

    Matthew William Grol, Nele A Haelterman ... Brendan H Lee
    Ultrastructural, biochemical, and behavioral assessments reveal that the Crtap-/- mouse model of severe, recessive Osteogenesis Imperfecta presents with defects in tendon structure and strength that correlate with severe motor deficits.
    1. Genetics and Genomics
    2. Neuroscience

    Translational control of polyamine metabolism by CNBP is required for Drosophila locomotor function

    Sonia Coni, Federica A Falconio ... Laura Ciapponi
    A decrease of the type 2 myotonic dystrophy gene product CNBP causes an impairment of polyamine metabolism and locomotor dysfunction that can be reverted with polyamine supplementation.
    1. Developmental Biology

    Muscle contraction is required to maintain the pool of muscle progenitors via YAP and NOTCH during fetal myogenesis

    Joana Esteves de Lima, Marie-Ange Bonnin ... Delphine Duprez
    A novel mechanism links mechanical signals with the molecular YAP and NOTCH signals operating during developmental myogenesis.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A requirement of Polo-like kinase 1 in murine embryonic myogenesis and adult muscle regeneration

    Zhihao Jia, Yaohui Nie ... Shihuan Kuang
    Inhibition of Polo-like kinase that has been shown to exhibit antitumor effect unexpectedly disrupts muscle stem cell function, leading to developmental and regenerative failures.
    1. Medicine

    Ankyrin-G mediates targeting of both Na+ and KATP channels to the rat cardiac intercalated disc

    Hua-Qian Yang, Marta Pérez-Hernández ... William A Coetzee
    The functional interaction of Na+ and KATP channels at the intercalated disk of cardiomyocytes depends on Ankyrin G and is clinically relevant since KATP channel mutations affect Na+ channel expression.